OT-2026-000014240
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000014240) never changes.
Identity and time
| Publication number | OT-2026-000014240 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7cbc-8a87-022a077aaf88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014240 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a64c135a7546d04a4dd111094bb66ebf9c487330c484d32bd80aa484ff2b708 |
|---|---|
| Markdown | 0fadaae9bb3dd04efdf5904a659f98b869311ec046a95cbd0ac19a0ff5b07ddb |
| Publication page | 16d1ac10eb21942ce7d245de2f90af60f3f91826c0f95e4f4c14029020c1b150 |
| Manifest | 98435fe596c89db812970a83e329cb220f4edc5050f26909da7464a15ffa28ac |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | vEmjXi2zeqLqUUk597mRis723OuOCzDvzKxYy8BQ2XHsvauUlncKmMwvQaKXWPLLNNkak7W1n7IiGFpFqXWiAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:21.623996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014240observed 16d1ac10eb21942ce7d245de2f90af60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:21.603842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014240/manifest.jsonobserved 98435fe596c89db812970a83e329cb22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.583854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014240/publication.mdobserved 0fadaae9bb3dd04efdf5904a659f98b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.564934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014240/publication.txtobserved 2a64c135a7546d04a4dd111094bb66eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|